light overcast

Whenever he had sunlight or even when clouds were no worse than a light overcast, he could make a fire.

The day was warm and misty, alternating patches of sun and light overcast.

There was a light overcast, not thick enough for rain but just enough to blot out the stars.

So was I. A light overcast began to shoulder the sun over the horizon, softening the shadows, making the transition to darkness imperceptible.